Protection Monitoring
Complete Range Of DC And AC Protection Devices
Safety is paramount in solar photovoltaic systems. We have meticulously selected reliable devices that will protect yourself, your solar inverter and all the peripheral equipment (batteries and solar panels).
PV Combiner Boxes
These boxes are loaded with DC fuses, DC isolators and cable glands. They are used to protect multiple parallel strings in solar arrays. There are standard DIN rails for mounting fuse holders or terminals.
PV String Fuses And Holders
GAVE Electro DIN rail mounting fuse holders are made for Photovoltaic & DC applications. They are rated at 1000V and come in 12A, 15A and 20A. Terminals accept up to 10mm2 flexible cable or 16mm2 solid wire.
DC Isolators. Kraus & Naimer
The DC isolator is the safest means of manual isolation between PV arrays and inverters. It is suitable for all grid-tied and off-grid installations. The DC switch is installed close to the inverter. As a rule of thumb, the switch voltage rating is calculated if you multiply the 1.15 x Voc open circuit voltage of the string. The current rating is 1.25 x Isc the string Isc short circuit.
AC Isolator. Kraus & Naimer
All solar installations must have one of these switches. They provide the perfect means of manually isolating the solar inverter from the AC supply (Grid Voltage) or your AC loads if we are referring to an off-grid system. The right position for the AC isolator is next to the consumer unit.
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Vendor:Victron Energy
Victron MEGA-fuse 125A/32V (package of 5 pcs) - CIP136125010
Victron MEGA-fuse 125A/32V - Premium Battery Protection Product Code: CIP136125010 The Victron MEGA Fuse 125A offers robust overcurrent protection, ideal for safeguarding battery and inverter connections in high-demand 12V and 24V setups. Rated up to 32V, this fuse is equipped with advanced technology for...- £12.59
- £12.59
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Vendor:Voltacon
PV Combiner DC Switch Box 5-way Input 1-way Output
The combiner boxes should be installed in any solar installation for off-grid, grid-tie, and hybrid photovoltaic installations. The users/installers have a safe access point to measure and monitor the performance of their solar panels. According to the electrical code for safety, the enclosures offer...- £283.50
- £283.50
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Vendor:Voltacon
Solar PV Combiner Box 9 Ways In 3 Ways Out Surge Protection Fuses DC Isolator
Solar Photovoltaic Combiner Enclosure 9Ways / 2Ways - Surge & Fuse Protection A fully wired box with surge protection for each output, fuses with LED indicator, and surge protection options from 100V to 1000VDC Configuration: 9Ways Input. 3 Independent Ways Out This is a...- £440.00
- £440.00
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Vendor:Victron Energy
Victron GX Touch 70 Flush - BPP900455170
Victron GX Touch 70 Flush – Advanced Monitoring Display for Cerbo GX - BPP900455170 The GX Touch 70 Flush is a sleek, flush-mount display accessory designed specifically for use with the Victron Cerbo GX. With a clean and modern look, this 7-inch touchscreen display...- £269.00
£280.00- £269.00
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Vendor:Victron Energy
Victron MEGA-fuse 80A/80V (package of 5 pcs) - CIP138080020
Victron MEGA-fuse 80A/80V - High Current Battery Protection Product Code: CIP138080020 The Victron MEGA Fuse 80A/80V offers dependable overcurrent protection for a wide range of electrical systems. With a 80-amp current capacity and an 80-volt rating, it’s well-suited for automotive, marine, industrial, and off-grid...- £27.99
- £27.99
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Vendor:Mersen
Battery Fuses & DC Disconnector 400A Mersen High Current Protection - W1002129
Battery Fuses & DC Disconnector 400A. Mersen High Current Protection - W1002129 Product Overview The MULTIBLOC® series 2.ST8 features NH fuse switch disconnectors designed for 400A. Ideal for bottom fitting and panel installation, these units are available in both triple pole and quadruple pole...- From £189.00
- From £189.00
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Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 250A Gave Electro
Gave Electro Y-Series motorised changeover switches have been designed to perform distant changeover operations. They secure electromechanical reliability in all sorts of applications - transfer supply-generator with, or without break, main switch, multiple source switch, by-pass etc. Modern industrial and service companies require standby...- £658.56
- £658.56
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Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 40A Gave Electro
Gave Electro Y-Series motorised changeover switches have been designed to perform distant changeover operations. They secure electromechanical reliability in all sorts of applications - transfer supply-generator with, or without break, main switch, multiple source switch, by-pass etc. Modern industrial and service companies require standby...- £252.00
- £252.00
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Vendor:Voltacon
BMS RS485 CARD - Pylontech & Voltacon Lithium Batteries
For hybrid inverters from 3kW, 5kW Plus and three-phase 10kW. DETAILED FUNCTIONS Via the communication between the inverter and lithium battery, it’s able to re-configure the charging voltage, charging current, battery discharge cut-off voltage and max. discharge current, according to the lithium battery parameters....- £72.45
- £72.45
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Vendor:Voltacon
Parallel Kit For 3kVA-5kVA Inverters 24V
Optional External Parallel Accessories Kit for Axpert 3KP & 5KP-24V ( P/N: 31-011114-00G) The kit will enable the installers to set up large single phase and three phase systems. Your off grid solar kit can now be extended to with to 9 solar inverters/chargers....- £54.60
- £54.60
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Vendor:Victron Energy
Victron Zigbee Rs485 Zigbee USB Converter Pair Wireless Communication ASS300420100 & ASS300420200
For wireless communication between the inverter and the ET-112 energy meter, this is a pair of 485 and USB ZigBee modules offered by Victron. These Zigbee converters are used to wirelessly transmit data from an Energy Meter to a GX Device. The open...- £160.00
£177.00- £160.00
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Vendor:Voltacon
Orange Pi IPS Monitor 14'' HDMI For Solar Assistant
14 Inch Portable Monitor 1080P IPS Panel Type-C HDMI Compatible Display Low Blue Light Screen Gaming Monitor For Laptop Phone Interface your Orange PI LTS or any Rasberry PI controller to the IPS Panel with Type C and HDMI interface. Slim portable and versatile....- £79.00
- £79.00
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Vendor:Victron Energy
Victron SmartShunt 2000A/50mV - SHU050220050
The SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect app on your phone (or tablet) and you can conveniently read out all monitored battery parameters, like...- £188.00
- £188.00
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Vendor:Victron Energy
Victron Venus GX - BPP900400100
The Venus GX is the communication-centre of your installation. Venus allows you to talk to all components in your system and ensure they are working in harmony. Monitoring of live data, and changing settings is performed by using your smartphone (or other device) via...- £135.00
£205.00- £135.00
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Vendor:Voltacon
Wi-Fi Box For Off-grid Inverters & Hybrid Inverters
Monitor your hybrid on-grid solar inverters, over the internet using a router and ethernet cable. Suitable for Infinisolar and Voltasol The Wi-Fi card will collect data from connecting inverter(s), and transmit data to an online data centre via a wireless network. The HTTP service...- £72.45
- £72.45
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Vendor:Voltacon
Modbus For Off Grid & Hybrid Inverters. RS-485 & RS232/RS-485
Modbus RTU card for communication between computers (PCs) , solar inverter and UPS systems. Provides RS-485 and RS232/RS-485 This card establishes communication between the solar inverters (or UPS) and your computer. MAIN FEATURES OF THE CARD. Modbus RTU protocol There is surge protection on the...- £72.45
- £72.45
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Vendor:Socomec
Sirco MV PV 40A
Load break switches for photovoltaic applications Switch SIRCO MC PV 600 VDC 3P 40A, DC, DIN rail mounting (Ref.:21PV3124)- £47.25
- £47.25
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Vendor:Voltacon
Solar PV Arc Fault Circuit Interruption Afci Combiner Box BHSZ-16/1 600V/1000V
The Arc Fault Circuit Interruption Combiner Boxes monitor the current and voltage of each string and the temperature in an enclosure, the integrated automatic. contactors triggered when there is arc fault detected. So the PV DC strings will be shut down rapidly. The solution...- £808.50
- £808.50
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Vendor:Kraus & Naimer
AC Switch Disconnectors - Three Phase - Kraus & Naimer
AC Switch Disconnectors - for Three-phase Made by Kraus and Naimer. Country of Origin: Germany As we always state, safety comes first in all our solar photovoltaic products. The range of AC switch disconnectors from Kraus & Naimer are the best solution for safe manual isolation between the solar inverter...- From £29.90
- From £29.90
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Vendor:Kraus & Naimer
Kraus & Naimer Change Over Switch 2-pole Single Phase 63A. Solar/Wind/Grid Dual Source
Manually select the source of power for single-phase load up to 63A. Frequently used in solar off-grid power systems if AC source 1 is disconnected AC source 2 can be switched on. The switch is operated manually between 3 positions (source 1, off, source...- £68.25
- £68.25
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